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Supstituisane karboksilne kiseline

Supstituisane karboksilne kiseline

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Amino<strong>kiseline</strong> kao dipol-joniZa razliku od amina i k.k.., amino<strong>kiseline</strong> suneisparljive kristalne supstance koje se tope uzrazgradnju pri visokim temperaturamaNerastvorne su u nepolarnim rastvaračima(petroletar, benzen, etar), a rastvorne u vodiKonstantne kiselosti i baznosti su male za –COOH i–NH 2 grupeRCHCOO -+NH 3cviter jon(dipolarni-jon)Dobijanje α-aminokiselina Direktna amonoliza Gabriel-ova sinteza Strecker-ova sinteza18

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